6 to 8 hrs for digestion. it stays in the stomach for 2 hours and then in the intestine for another 2 hours. the undigested food goes to the large intestine and the digested food goes to whole body through blood. Carbhydrates and proteins about 1 1/2 -2 hrs. Fats 2 hrs.
And based on that a foetus does not posses self-awareness. Human babies have been found to become self aware between the ages of 18-24 months. The rouge test is a self-recognition test that identifies a human child's ability to recognize a reflection in a mirror as his or her own.
Perhaps there isn't a solution for how to best measure a school's accomplishment in preparing its students for future success, but what we do know is this: only when young people have been helped to develop a level of self-awareness that acknowledges their academic capabilities, practical and non-cognitive skills, interests and aptitudes, and which has enabled them to engage with the most relevant potential employers matched against these factors, will they have a better idea as to which ...